On Wed, Apr 12, 2023 at 09:54:54AM +0200, Takashi Iwai wrote:
it could, but it would be a lot uglier. user space would have to do a "man-in-the-middle attack" on the data, while in the kernel we can just slightly modify the consumer. this would be particularly obvious in the case of write() access.I'm thinking whether we need to change anything in the kernel side for this at all. Can't it be changed rather in alsa-lib side instead?
